Many recruitment requirements will require familiarity with TCP/IP protocol, socket programming and so on, which is very important for Web programming. As a wild programmer,...
It is the general name of all kinds of protocol family related to Internet, which ensures the communication of computer under the same rule. Application...
Heap: Heap space is usually allocated by programmers and can be reclaimed by garbage collection mechanisms. Usually used to store objects and arrays created by...
The Open System Interconnection (OSI) model is a standard System developed by the International Organization for Standardization (ISO/IEC 7498-1) for Interconnection of computers and communication...
What is a WebSocket? WebSocket is a network communication protocol. Born in 2009, in 2011 by IETF as the standard RFC 6455 communication standard. And...
Stored XSS(also known as persistent XSS) attacks are common on web features with user-saved data, such as forum posts, product reviews, and user messages. Reflective...
The Connection property in the request header determines whether the Connection is persistent. In HTTP/1.1, Connection is keep-alive by default, which means that TCP connections...
This chapter by the original author loose if original release, the author homepage: zhihu.com/people/hrsonion/posts, thank the original author's selfless share. Most of the answers are...
Whether front-end developers or back-end developers, HTTP/HTTPS is the most common network protocol they are exposed to in their work, but do you really know...
Interviewer: Why don't we talk about HTTP today? Candidate: Well, the HTTP "protocol" is a communication format in which clients and servers "interact." Candidate: The...
In the response, the HTTP packet consists of the HTTP version, status code (number and reason phrase), and HTTP header field. HTTP header fields consist...
Content encryption establishes an information security channel to ensure the security of data transmission; Authentication verifies the authenticity of a website. Data integrity Prevents content...